Fujitsu MHU2100AT Product Manual page 20

Contents
Figures
Figure 1.1
Figure 1.2
Figure 2.1
Figure 2.2
Figure 2.3
Figure 3.1
Figure 3.2
Figure 3.3 Mounting frame structure .................................................................... 3-4
Figure 3.4
Figure 3.5
Figure 3.6
Figure 3.7
Figure 3.8
Figure 3.9
Figure 3.10 Power supply connector pins (CN1) ............................................... 3-11
Figure 3.11 Jumper location ............................................................................... 3-11
Figure 3.12 Factory default setting..................................................................... 3-12
Figure 3.13 Jumper setting of master or slave drive .......................................... 3-12
Figure 3.14 CSEL setting.................................................................................... 3-13
Figure 3.15 Example (1) of Cable Select............................................................ 3-13
Figure 3.16 Example (2) of Cable Select............................................................ 3-14
Figure 4.1
Figure 4.2
Figure 4.3
Figure 4.4
Figure 4.5
Figure 4.6
Figure 4.7
Figure 4.8
Figure 5.1 Interface signals ................................................................................... 5-2
xvi
Illustrations
Negative voltage at +5 V when power is turned off ......................... 1-6
Current fluctuation (Typ.) at +5 V when power is
turned on............................................................................................ 1-8
Disk drive outer view ........................................................................ 2-2
1 drive system configuration............................................................. 2-3
2 drives configuration........................................................................ 2-4
Dimensions........................................................................................ 3-2
Orientation......................................................................................... 3-3
Location of breather .......................................................................... 3-5
Surface temperature measurement points ......................................... 3-6
Service area ....................................................................................... 3-7
Handling cautions.............................................................................. 3-8
Connector locations........................................................................... 3-9
Cable connections ........................................................................... 3-10
Power Supply Configuration............................................................. 4-4
Circuit Configuration ........................................................................ 4-5
Power-on operation sequence............................................................ 4-6
Read/write circuit block diagram ...................................................... 4-9
Frequency characteristic of programmable filter ............................ 4-10
Block diagram of servo control circuit............................................ 4-12
Physical sector servo configuration on disk surface ....................... 4-16
Servo frame format.......................................................................... 4-17
C141-E202-01EN